NUMERO: #20220190

Título: ORAL LICHEN PLANUS AND ORAL LICHENOID LESION: A COMPARISON BETWEEN CLINICAL CASES

Nome do Apresentador: Luisa AGUIRRE Buexm

Categoria do Trabalho: Trabalhos Aprovados para Disponibilização em Vídeo (ADV)

Área Temática: Estomatologia

Resumo: Describe two cases comparing oral lichen planus (OPL) and oral lichenoid lesion (OLL). Case 1: A 48-year-old black female complaining of mouth sores for 8 months. On examination, multiple white and red striated plaques were observed at various oral sites. Diagnostic hypothesis was OLP, and a biopsy was performed. Histopathological report was suggestive of OPL, where the epithelium was atypical. Case 2: A 69-year-old white female with complaint of white patches on tongue bilaterally found by clinical dentist. A biopsy was performed due to the diagnostic hypothesis of leukoplakia. Histopathology revealed moderate epithelial dysplasia, where areas of inflammatory infiltration with a lichenoid pattern were observed. Correlation with clinicopathological and follow-up was indispensable for the final diagnosis of OLL. The similar clinical and histopathological features of OPL and OLL make their precise diagnosis complex. Thus, careful observation of clinicopathological and follow-up criteria are critical for the differential diagnosis of these lesions.

Autor 1:  Luisa AGUIRRE Buexm

E-mail 1:  [email protected]

Autor 2:   Josiane Costa Rodrigues de SÁ

E-mail 2:  [email protected]

Autor 3 :  Adriana Terezinha Neves NOVELLINO Alves

E-mail 3:  [email protected]

Autor 4:  Ana Flávia SCHUELER de Assumpção Leite

E-mail 4:  [email protected]

Autor 5:  Simone de Queiroz Chaves LOURENÇO

E-mail 5:  [email protected]